2004 Lexus GX470 Brake Service (ONLINE REPAIR MANUALS)

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BRAKE SERVICE PROCEDURES FOR 2004 Lexus GX470 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GX470 cars and light trucks from 1990+.

Lexus -> Hydraulic Brake Systems -> Description
Vehicle: 2004 Lexus GX470 4.7 V8 GAS

When the brake pedal is depressed, a vacuum builds up in the booster which amplifies the pedal force, pressing on the piston in the master cylinder. The piston raises the hydraulic pressure in the cylinder. This ...

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BRAKE SERVICE PROCEDURES FOR 2004 Lexus GX470 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GX470 cars and light trucks from 1990+.

Lexus -> Disc Brakes -> Brake Pad Service -> ES300 -> ES300 & ES330 -> ES330 -> Front -> GS300, GS430 & SC430 -> GS300, GS430, IS300 & SC430 -> GX470 -> IS300 -> LS430 -> LX470 -> Rear -> RX300 -> RX330
Vehicle: 2004 Lexus GX470 4.7 V8 GAS

Front

ES300 & ES330
  • Remove front wheels and temporarily secure discs with lug nuts.
  • Inspect brake pad thickness through caliper inspection hole.
  • Replace brake pads if thickness is less than .039 inch.
  • Remove bolt securing caliper flexible hose to front shock absorber.
  • Remove bottom side installation bolt, then lift up caliper and suspend securely.
  • Do not disconnect flexible hose from caliper.
  • Remove two brake pads with four anti-squeal shims, Fig. .
  • Remove pad wear indicator plate.
  • Remove two pad support plates. Support plates can be used again provided they have sufficient rebound, no ...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2004 Lexus GX470 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GX470 cars and light trucks from 1990+.

Lexus -> Disc Brakes -> Rotor, Replace -> ES300 & ES330 -> Front -> GS300, GS430 & SC430 -> GX470 & LX470 -> IS300 -> LS430 -> Rear -> RX300 & RX330
Vehicle: 2004 Lexus GX470 4.7 V8 GAS

Front

ES300 & ES330

Remove front rotor as shown in Fig. .

GS300, GS430 & SC430

Remove front rotor as shown in Fig. .

IS300

Remove front rotor as shown in Fig. .

LS430

Remove front rotor as shown in Fig. .

GX470 & LX470

Remove front rotor and shown in Figs. and .

RX300 & RX330

Remove front rotor as shown in Fi...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2004 Lexus GX470 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GX470 cars and light trucks from 1990+.

Lexus -> Disc Brakes -> Troubleshooting
Vehicle: 2004 Lexus GX470 4.7 V8 GAS

Refer to chart...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2004 Lexus GX470 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GX470 cars and light trucks from 1990+.

Lexus -> Hydraulic Brake Systems -> Brake System Bleed -> Brake Lines -> Except LX470 -> Master Cylinder -> Traction Control (TRAC) System
Vehicle: 2004 Lexus GX470 4.7 V8 GAS

Master Cylinder

  • Fill reservoir with fluid.
  • Disconnect tubes from master cylinder. Then slowly depress brake pedal and hold.
  • Block off outlet holes with fingers and release pedal. Repeat three or four times.

Brake Lines

Bleed wheel with longest brake line first, then work back to the master cylinder according to brake line length.

  • Connect tube to brake cylinder.
  • Depress pedal several times and hold, then loosen bleeder plug with pedal still held down.
  • When fluid stops coming out, tighten bleeder plug and release pedal. Repeat several times.
  • Repeat entire...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2004 Lexus GX470 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GX470 cars and light trucks from 1990+.

Lexus -> Power Brake Units -> Diagnosis & Testing -> Air Tightness Inspection -> Brake Booster Operational Test -> Brake Pedal Reserve Distance Inspection -> Except LX470 -> Operating inspection
Vehicle: 2004 Lexus GX470 4.7 V8 GAS

Brake Pedal Reserve Distance Inspection

Except LX470
  • Release parking brake.
  • With engine running, depress brake pedal and measure pedal reserve distance, Fig. .
  • On LS430 models, reserve height should be more than 2.36 inches at 110.2 ft. lbs. of pressure.
  • On IS300 models, reserve height should be more than 3.90 inches at 110.2 ft. lbs. of pressure.
  • On RX300 models, reserve height should be more than 4.80 inches at 110.2 ft. lbs. of pressure.
  • On SC430 models, reserve height should be more than 3.94 inches at 44.1 ft. lbs. of pressure.

Brake Booster Operational Test

Operating inspection
  • ...

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